Pith Number

pith:LRDDZ6AU

pith:2017:LRDDZ6AUZUGSV43D4BZ6AF4I5N

not attested not anchored not stored refs pending

Detecting and Grouping Identical Objects for Region Proposal and Classification

Chen Feng, Esra Ataer-Cansizoglu, Sergio Caccamo, Teng-Yok Lee, Wim Abbeloos, Yuichi Taguchi

arxiv:1707.07255 v1 · 2017-07-23 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRDDZ6AUZUGSV43D4BZ6AF4I5N}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:39:42.792847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c463cf814cd0d2af363e073e01788eb641e52cc9132b01c58a59c0b3943ed87

Aliases

arxiv: 1707.07255 · arxiv_version: 1707.07255v1 · doi: 10.48550/arxiv.1707.07255 · pith_short_12: LRDDZ6AUZUGS · pith_short_16: LRDDZ6AUZUGSV43D · pith_short_8: LRDDZ6AU

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LRDDZ6AUZUGSV43D4BZ6AF4I5N \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5c463cf814cd0d2af363e073e01788eb641e52cc9132b01c58a59c0b3943ed87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b73f48d3987c2b7907cd9cf4cdd84c74e123ee737254f1bd23a4291bab14a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-23T07:11:35Z",
    "title_canon_sha256": "e9e4dca30a4a13954b43e929c62a7527590f72e22797ae0ea4e0802e1316691d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07255",
    "kind": "arxiv",
    "version": 1
  }
}